I am curios, what kind of approach are people adopting for this festival, based on previous comments and posts, I know for sure that there are people who have been participating in this event on its previous occurences as well, so please let me know ...
After completing any one of the learning pathway's modules, you will get your voucher post conclusion of the event that is after 14th October, directly onto your DATABRICKS ACADEMY registered email ID. I hope this helps your doubt 
Simply Exit the Lesson View, by clicking the Cross on the Top Right side, and then you will see a Un-expand button, click on that as well, that should do it!
Even if you have completed the modules for any of the learning pathway, vouchers are only provided post conclusion of the learning festival, that point aside, as far as I understand it, you have performed the transaction and paid for your slot alread...
